* {
  padding: 0;
  margin: 0;
}
ul {
  list-style: none;
}

div.container {
  width: 1020px;
  height: auto;
  overflow: auto;
  box-sizing: border-box;
  padding: 10px;
  margin: 0 auto;
  background-color: #f3f3f3;
  border: solid 2px #777;
  box-shadow: 0 0 5px #777;
  nav {
    width: 990px;
    height: 50px;
    background-color: #fff;
    box-shadow: 0 0 5px #777;
    border: solid 2px #777;
    margin: 0 auto;
  }
  article.hot {
    // box-sizing: border-box;
    margin-top: 15px;
    overflow: hidden;
    section {
      height: 250px;
      background: #fff;
      border: solid 2px #777;
      box-shadow: 0 0 5px #777;
      &:nth-of-type(1) {
        float: left;
        width: 200px;
      }
      &:nth-of-type(2) {
        float: left;
        width: 785px;
      }
    }
  }
  article.main {
    margin-top: 15px;
    width: 990px;
    box-shadow: 0 0 5px #777;
    border: solid 2px #777;
    background: #fff;
    height: 150px;
  }
  article.goods {
    margin-top: 15px;
    width: 990px;
    box-shadow: 0 0 5px #777;
    border: solid 2px #777;
    background: #fff;
    height: 150px;
    box-sizing: border-box;
    padding: 20px 0;
    overflow: hidden;
    ul li {
      float: left;
      width: 140px;
      height: 100px;
      background: #fff;
      margin-left: 80px;
      border: solid 2px #777;
    }
  }
  article.footer {
    margin-top: 15px;
    width: 990px;
    height: 80px;
    background: #fff;
    border: solid 2px #777;
    box-shadow: 0 0 5px #777;
  }
}